On Mon, Feb 8, 2010 at 8:32 PM, Marc Zyngier <maz@xxxxxxxxxxxxxxx> wrote: >> I just saw that there is indeed no support for irq line handling in this >> driver. In order to use these lines as input for something like the >> gpio_keys driver, support for that should be added. I never used this >> driver and can't say whether it is under active development. > > It should be rather easy to introduce something similar to what I did for > the pca953x driver (http://patchwork.kernel.org/patch/77418/) > > MAX732x seems a lot saner than PCA953x, as it has at least a hardware > interrupt mask... Well, I'd say max732x is a chip of heavy simplification, input/output direction of each pin is normally hardcoded, depending on the chip model used, there seems no such interrupt mask registers for SW use really. > > M. > -- > And if you don't know where you're going, any road will take you there... > > > -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
